Critical temperature of two-band superconductors in intermediate e-ph coupling: The case of MgB2

Askerzade İ.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, cilt.68, sa.7, ss.1311-1314, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 68 Sayı: 7
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.jpcs.2007.02.016
  • Dergi Adı: JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1311-1314
  • Anahtar Kelimeler: superconductors, lattice dynamics, phase transition, phonons, superconductivity, T-C, ANISOTROPY, HEAT
  • Ankara Üniversitesi Adresli: Hayır

Özet

Critical temperature of two-band superconductors is studied using Eliashberg theory in approach of intermediate e-ph coupling. The results are shown to be in qualitative agreement with experimental data for the superconducting magnesium diboride, MgB2. (C) 2007 Elsevier Ltd. All rights reserved.